Полисемия как проявление асимметрии номинации специальных понятий в судоходной терминологии русского, украинского и польского языков

The article is devoted to the phenomenon of polysemy, fixed in the Russian, Polish and Ukrainian dictionaries. It arises as a result of asymmetry between the expressions and the corresponding terms of the navigation terms. This type of vocabulary belongs to a specific sphere, thus it occurs to be universal for the languages under investigation.